| Value | Category | Cases | |
|---|---|---|---|
| -9 | 242 |
22.7%
|
|
| 0 | No | 761 |
71.3%
|
| 1 | Yes | 58 |
5.4%
|
| 2 | No | 0 |
0%
|
| 5 | Missing | 0 |
0%
|
| 8 | Don't know | 7 |
0.7%
|
| 9 | N/A | 0 |
0%
|